Musketeers were soldiers in the 17th and 18th centuries who primarily fought with a type of firearm called a muskets. They were often part of elite military units and were known for their skill in both shooting and swordsmanship. The most famous group of musketeers is the Three Musketeers, characters from the novel by Alexandre Dumas. Musketeers typically wore distinctive uniforms that included a hat, a coat, and sometimes a cape. They played a significant role in various European conflicts, including the Thirty Years' War. Their legacy continues in popular culture, often symbolizing bravery and camaraderie.